In this article: SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box, SentrySafe Fireproof and Waterproof Large Safe and SentrySafe Waterproof and Fireproof Alloy Steel ...
A small 3-by-5-inch safe deposit box could cost between $10 to $60 per year, depending on the bank location. A large safety deposit box that's 10 inches by 10 inches might be $50 to $165 per year.